Factor Info

ID 38952
Size 645 digits / 2141 bits
Status composite
Value 282400679807549441717236464889420927330810144882079365945486050396562288459976695422109519534788733468216241653691517313053464761734602293076475728342900532209215428405836065816512875196029158670487260805473441648578304022760027649845498347824666740100759166924161510733465427727349616373435839078481119754664203629359684539796751869914228131539407430618716142870918304005451692715640680949403153257896050335801951884219453120152124623667391679580718938093259033687254610736682935314386339873571496307032797037830382245489591409706964047054168198795947299046269220924591632454934510785723237983353120189575085893593064271567673700020329959842729

Factorizations

Primary (ID: 4736) 117486110083387104224970795778089812365621790586081132422616299999637094159374539049651593618783600239738743337314567232919744433944745397094881538072374270623515587157546679483063509567074583393747895590106949 (proven prime)
(ID: 38953) 2403694186547774405490323967790235284459489794135951289006801587319502701624805395919265794614276267452945583522557018434869146610622523190185653750034111315546840926435451241893561299333512682699261330906830356408917367928240733938051518623768990422307123514287312312616772823684260318836934440830897640692183491259699108010915573162926523602358867345658799722836358246825588472122306724254672004425605957797512478621891846982122643221 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.